ALPHA-SE
Mark Identification

ALPHA-SE

Serial Number

76577960

Filing Date

Feb 23, 2004

Registration Date

Jun 7, 2005

Trademark by

J.A. WOOLLAM CO. INC.

Active Trademark

Classification Information

EQUIPMENT, NAMELY ELLIPSOMETER BASED APPARATUS FOR MEASURING THICKNESS AND OPTICAL PROPERTIES OF SEMICONDUCTOR, DISK DRIVE, MAGNETIC DATA STORAGE MEDIA, OPTICAL DATA STORAGE MEDIA, THIN FILMS AND MULTIPLE LAYER FILMS ON SUBSTRATES AND COATINGS, AND COMPUTER PROGRAMS NECESSARY FOR CONTROLLING THE ELLIPSOMETER BASED APPARATUS AND FOR ANALYZING ACQUIRED ELLIPSOMETRIC DATA

Electrical and Scientific Apparatus